Question

what colligative property should be
measured for (i) thermally unstable
compound (ii) compound having very
low solubility at low temperature
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Answer 1

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• 1. Thermally unstable compound starts melting and the depression of freezing point is the colligative property related with it

• 2. Compounds having lesser solubility more of the solute particles in the solvent makes the solvent molecules to escape slowly, thereby the vapour pressure is less. So lowering of vapour pressure is the colligative property related to it.

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